7157852054 has 16 divisors (see below), whose sum is σ = 10762923600. Its totient is φ = 3570223104.

The previous prime is 7157851979. The next prime is 7157852087. The reversal of 7157852054 is 4502587517.

It is a junction number, because it is equal to n+sod(n) for n = 7157851996 and 7157852014.

It is a congruent 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, 1666742 + ... + 1671030.

It is an arithmetic number, because the mean of its divisors is an integer number (672682725).

Almost surely, 2^7157852054 is an apocalyptic number.

7157852054 is a deficient number, since it is larger than the sum of its proper divisors (3605071546).

7157852054 is a wasteful number, since it uses less digits than its factorization.

7157852054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6127.

The product of its (nonzero) digits is 392000, while the sum is 44.

The square root of 7157852054 is about 84604.0900547958. The cubic root of 7157852054 is about 1927.2034860202.

The spelling of 7157852054 in words is "seven billion, one hundred fifty-seven million, eight hundred fifty-two thousand, fifty-four".