1157283337770 has 48 divisors (see below), whose sum is σ = 3438784776960. Its totient is φ = 264521905632.

The previous prime is 1157283337759. The next prime is 1157283337781. The reversal of 1157283337770 is 777333827511.

1157283337770 is a `hidden beast` number, since 1 + 1 + 572 + 8 + 33 + 37 + 7 + 7 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (1157283337759) and next prime (1157283337781).

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 918478210 + ... + 918479469.

It is an arithmetic number, because the mean of its divisors is an integer number (71641349520).

Almost surely, 2^{1157283337770} is an apocalyptic number.

1157283337770 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1157283337770 is an abundant number, since it is smaller than the sum of its proper divisors (2281501439190).

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

1157283337770 is a wasteful number, since it uses less digits than its factorization.

1157283337770 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1836957699 (or 1836957696 counting only the distinct ones).

The product of its (nonzero) digits is 5186160, while the sum is 54.

The spelling of 1157283337770 in words is "one trillion, one hundred fifty-seven billion, two hundred eighty-three million, three hundred thirty-seven thousand, seven hundred seventy".