157435955266 has 32 divisors (see below), whose sum is σ = 247416534720. Its totient is φ = 75052950336.

The previous prime is 157435955221. The next prime is 157435955267. The reversal of 157435955266 is 662559534751.

It is a self number, because there is not a number n which added to its sum of digits gives 157435955266.

It is not an unprimeable number, because it can be changed into a prime (157435955267) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3219225 + ... + 3267763.

It is an arithmetic number, because the mean of its divisors is an integer number (7731766710).

Almost surely, 2^157435955266 is an apocalyptic number.

157435955266 is a deficient number, since it is larger than the sum of its proper divisors (89980579454).

157435955266 is a wasteful number, since it uses less digits than its factorization.

157435955266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49458.

The product of its digits is 34020000, while the sum is 58.

The spelling of 157435955266 in words is "one hundred fifty-seven billion, four hundred thirty-five million, nine hundred fifty-five thousand, two hundred sixty-six".