3654706157152 has 24 divisors (see below), whose sum is σ = 7196020659576. Its totient is φ = 1827145354752.

The previous prime is 3654706157131. The next prime is 3654706157203. The reversal of 3654706157152 is 2517516074563.

It is a super-2 number, since 2×3654706157152² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3654706157152.

It is a congruent number.

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, 6205273 + ... + 6768664.

It is an arithmetic number, because the mean of its divisors is an integer number (299834194149).

Almost surely, 2^{3654706157152} is an apocalyptic number.

3654706157152 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

3654706157152 is a deficient number, since it is larger than the sum of its proper divisors (3541314502424).

3654706157152 is a wasteful number, since it uses less digits than its factorization.

3654706157152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12982750 (or 12982742 counting only the distinct ones).

The product of its (nonzero) digits is 5292000, while the sum is 52.

The spelling of 3654706157152 in words is "three trillion, six hundred fifty-four billion, seven hundred six million, one hundred fifty-seven thousand, one hundred fifty-two".