1956054002 has 16 divisors (see below), whose sum is σ = 3468864960. Its totient is φ = 809401488.

The previous prime is 1956053969. The next prime is 1956054007. The reversal of 1956054002 is 2004506591.

It is a happy number.

It is a super-2 number, since 2×1956054002² = 7652294517480432008, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1956054002.

It is not an unprimeable number, because it can be changed into a prime (1956054007) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2408528 + ... + 2409339.

It is an arithmetic number, because the mean of its divisors is an integer number (216804060).

Almost surely, 2^1956054002 is an apocalyptic number.

1956054002 is a deficient number, since it is larger than the sum of its proper divisors (1512810958).

1956054002 is a wasteful number, since it uses less digits than its factorization.

1956054002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4817905.

The product of its (nonzero) digits is 10800, while the sum is 32.

The square root of 1956054002 is about 44227.2992844917. The cubic root of 1956054002 is about 1250.6245416662.

The spelling of 1956054002 in words is "one billion, nine hundred fifty-six million, fifty-four thousand, two".