4155797002 has 32 divisors (see below), whose sum is σ = 7568035200. Its totient is φ = 1671824448.

The previous prime is 4155796991. The next prime is 4155797027. The reversal of 4155797002 is 2007975514.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42673 + ... + 100660.

It is an arithmetic number, because the mean of its divisors is an integer number (236501100).

Almost surely, 2^4155797002 is an apocalyptic number.

4155797002 is a deficient number, since it is larger than the sum of its proper divisors (3412238198).

4155797002 is a wasteful number, since it uses less digits than its factorization.

4155797002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143470.

The product of its (nonzero) digits is 88200, while the sum is 40.

The square root of 4155797002 is about 64465.4713936073. The cubic root of 4155797002 is about 1607.7484830261.

The spelling of 4155797002 in words is "four billion, one hundred fifty-five million, seven hundred ninety-seven thousand, two".