2457465530 has 32 divisors (see below), whose sum is σ = 4834819584. Its totient is φ = 893825856.

The previous prime is 2457465509. The next prime is 2457465533. The reversal of 2457465530 is 355647542.

It is a super-2 number, since 2×2457465530² = 12078273662276361800, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2457465533) 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, 132362 + ... + 149781.

It is an arithmetic number, because the mean of its divisors is an integer number (151088112).

Almost surely, 2^2457465530 is an apocalyptic number.

2457465530 is a deficient number, since it is larger than the sum of its proper divisors (2377354054).

2457465530 is a wasteful number, since it uses less digits than its factorization.

2457465530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 282230.

The product of its (nonzero) digits is 504000, while the sum is 41.

The square root of 2457465530 is about 49572.8305627185. The cubic root of 2457465530 is about 1349.4676511019.

The spelling of 2457465530 in words is "two billion, four hundred fifty-seven million, four hundred sixty-five thousand, five hundred thirty".