45210050025 has 24 divisors (see below), whose sum is σ = 85425466944. Its totient is φ = 20667451200.

The previous prime is 45210050003. The next prime is 45210050051. The reversal of 45210050025 is 52005001254.

It is a happy number.

It is not a de Polignac number, because 45210050025 - 2⁵ = 45210049993 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 45210049977 and 45210050004.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 43056666 + ... + 43057715.

It is an arithmetic number, because the mean of its divisors is an integer number (3559394456).

Almost surely, 2^45210050025 is an apocalyptic number.

It is an amenable number.

45210050025 is a deficient number, since it is larger than the sum of its proper divisors (40215416919).

45210050025 is a wasteful number, since it uses less digits than its factorization.

45210050025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86114401 (or 86114396 counting only the distinct ones).

The product of its (nonzero) digits is 2000, while the sum is 24.

Adding to 45210050025 its reverse (52005001254), we get a palindrome (97215051279).

The spelling of 45210050025 in words is "forty-five billion, two hundred ten million, fifty thousand, twenty-five".