157435955522 has 8 divisors (see below), whose sum is σ = 237717867072. Its totient is φ = 78196666500.

The previous prime is 157435955477. The next prime is 157435955543. The reversal of 157435955522 is 225559534751.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×157435955522³ (a number of 35 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 260655254 + ... + 260655857.

It is an arithmetic number, because the mean of its divisors is an integer number (29714733384).

Almost surely, 2^157435955522 is an apocalyptic number.

157435955522 is a deficient number, since it is larger than the sum of its proper divisors (80281911550).

157435955522 is a wasteful number, since it uses less digits than its factorization.

157435955522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 521311264.

The product of its digits is 9450000, while the sum is 53.

The spelling of 157435955522 in words is "one hundred fifty-seven billion, four hundred thirty-five million, nine hundred fifty-five thousand, five hundred twenty-two".