2107485457 has 16 divisors (see below), whose sum is σ = 2629694592. Its totient is φ = 1640833920.

The previous prime is 2107485451. The next prime is 2107485463. The reversal of 2107485457 is 7545847012.

It is an interprime number because it is at equal distance from previous prime (2107485451) and next prime (2107485463).

It is not a de Polignac number, because 2107485457 - 2⁷ = 2107485329 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2107485451) 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, 87613 + ... + 109045.

It is an arithmetic number, because the mean of its divisors is an integer number (164355912).

Almost surely, 2^2107485457 is an apocalyptic number.

It is an amenable number.

2107485457 is a deficient number, since it is larger than the sum of its proper divisors (522209135).

2107485457 is a wasteful number, since it uses less digits than its factorization.

2107485457 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22728.

The product of its (nonzero) digits is 313600, while the sum is 43.

The square root of 2107485457 is about 45907.3573297353. The cubic root of 2107485457 is about 1282.0989036115.

The spelling of 2107485457 in words is "two billion, one hundred seven million, four hundred eighty-five thousand, four hundred fifty-seven".