1652155043 has 16 divisors (see below), whose sum is σ = 2115504384. Its totient is φ = 1252596960.

The previous prime is 1652155003. The next prime is 1652155097. The reversal of 1652155043 is 3405512561.

It is a cyclic number.

It is not a de Polignac number, because 1652155043 - 2²⁴ = 1635377827 is a prime.

It is a super-2 number, since 2×1652155043² = 5459232572220663698, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1652155003) 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, 287105 + ... + 292802.

It is an arithmetic number, because the mean of its divisors is an integer number (132219024).

Almost surely, 2^1652155043 is an apocalyptic number.

1652155043 is a deficient number, since it is larger than the sum of its proper divisors (463349341).

1652155043 is a wasteful number, since it uses less digits than its factorization.

1652155043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 579962.

The product of its (nonzero) digits is 18000, while the sum is 32.

The square root of 1652155043 is about 40646.7101128738. The cubic root of 1652155043 is about 1182.1799792837.

The spelling of 1652155043 in words is "one billion, six hundred fifty-two million, one hundred fifty-five thousand, forty-three".