1137460445550 has 720 divisors, whose sum is σ = 3803739420096. Its totient is φ = 250278336000.

The previous prime is 1137460445533. The next prime is 1137460445551. The reversal of 1137460445550 is 555440647311.

It is a happy number.

1137460445550 is a `hidden beast` number, since 1 + 1 + 37 + 4 + 60 + 4 + 4 + 5 + 550 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a junction number, because it is equal to n+sod(n) for n = 1137460445496 and 1137460445505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1137460445551) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 359 ways as a sum of consecutive naturals, for example, 388608187 + ... + 388611113.

Almost surely, 2^{1137460445550} is an apocalyptic number.

1137460445550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1137460445550, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1901869710048).

1137460445550 is an abundant number, since it is smaller than the sum of its proper divisors (2666278974546).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1137460445550 is a wasteful number, since it uses less digits than its factorization.

1137460445550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3047 (or 3022 counting only the distinct ones).

The product of its (nonzero) digits is 1008000, while the sum is 45.

The spelling of 1137460445550 in words is "one trillion, one hundred thirty-seven billion, four hundred sixty million, four hundred forty-five thousand, five hundred fifty".