1157612523330 has 16 divisors (see below), whose sum is σ = 2778270056064. Its totient is φ = 308696672880.

The previous prime is 1157612523313. The next prime is 1157612523343. The reversal of 1157612523330 is 333252167511.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19293542026 + ... + 19293542085.

It is an arithmetic number, because the mean of its divisors is an integer number (173641878504).

Almost surely, 2^{1157612523330} is an apocalyptic number.

1157612523330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1157612523330 is an abundant number, since it is smaller than the sum of its proper divisors (1620657532734).

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

1157612523330 is a wasteful number, since it uses less digits than its factorization.

1157612523330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38587084121.

The product of its (nonzero) digits is 113400, while the sum is 39.

The spelling of 1157612523330 in words is "one trillion, one hundred fifty-seven billion, six hundred twelve million, five hundred twenty-three thousand, three hundred thirty".