1970025099 has 16 divisors (see below), whose sum is σ = 3031668480. Its totient is φ = 1114581600.

The previous prime is 1970025047. The next prime is 1970025119. The reversal of 1970025099 is 9905200791.

1970025099 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1970025099 - 2⁸ = 1970024843 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1970025099.

It is not an unprimeable number, because it can be changed into a prime (1970024099) 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, 462289 + ... + 466530.

It is an arithmetic number, because the mean of its divisors is an integer number (189479280).

Almost surely, 2^1970025099 is an apocalyptic number.

1970025099 is a deficient number, since it is larger than the sum of its proper divisors (1061643381).

1970025099 is a wasteful number, since it uses less digits than its factorization.

1970025099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 928930.

The product of its (nonzero) digits is 51030, while the sum is 42.

The square root of 1970025099 is about 44384.9647853865. The cubic root of 1970025099 is about 1253.5950052910.

The spelling of 1970025099 in words is "one billion, nine hundred seventy million, twenty-five thousand, ninety-nine".