40125320153522 has 8 divisors (see below), whose sum is σ = 60228896604672. Its totient is φ = 20049021285300.

The previous prime is 40125320153497. The next prime is 40125320153603. The reversal of 40125320153522 is 22535102352104.

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

It is a super-2 number, since 2×40125320153522² (a number of 28 digits) contains 22 as substring.

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, 6819392054 + ... + 6819397937.

It is an arithmetic number, because the mean of its divisors is an integer number (7528612075584).

Almost surely, 2^{40125320153522} is an apocalyptic number.

40125320153522 is a deficient number, since it is larger than the sum of its proper divisors (20103576451150).

40125320153522 is a wasteful number, since it uses less digits than its factorization.

40125320153522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13638791464.

The product of its (nonzero) digits is 72000, while the sum is 35.

The spelling of 40125320153522 in words is "forty trillion, one hundred twenty-five billion, three hundred twenty million, one hundred fifty-three thousand, five hundred twenty-two".