60450671550 has 24 divisors (see below), whose sum is σ = 149917665816. Its totient is φ = 16120179040.

The previous prime is 60450671537. The next prime is 60450671563. The reversal of 60450671550 is 5517605406.

It is an interprime number because it is at equal distance from previous prime (60450671537) and next prime (60450671563).

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 60450671499 and 60450671508.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 201502089 + ... + 201502388.

It is an arithmetic number, because the mean of its divisors is an integer number (6246569409).

Almost surely, 2^60450671550 is an apocalyptic number.

60450671550 is an abundant number, since it is smaller than the sum of its proper divisors (89466994266).

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

60450671550 is a wasteful number, since it uses less digits than its factorization.

60450671550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 403004492 (or 403004487 counting only the distinct ones).

The product of its (nonzero) digits is 126000, while the sum is 39.

The spelling of 60450671550 in words is "sixty billion, four hundred fifty million, six hundred seventy-one thousand, five hundred fifty".