50146551322425 has 72 divisors (see below), whose sum is σ = 90336174945120. Its totient is φ = 26590805337600.

The previous prime is 50146551322393. The next prime is 50146551322459. The reversal of 50146551322425 is 52422315564105.

50146551322425 is a `hidden beast` number, since 5 + 0 + 1 + 46 + 55 + 132 + 2 + 425 = 666.

It is not a de Polignac number, because 50146551322425 - 2⁵ = 50146551322393 is a prime.

It is a super-3 number, since 3×50146551322425³ (a number of 42 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 45842506 + ... + 46923644.

It is an arithmetic number, because the mean of its divisors is an integer number (1254669096460).

Almost surely, 2^{50146551322425} is an apocalyptic number.

It is an amenable number.

50146551322425 is a deficient number, since it is larger than the sum of its proper divisors (40189623622695).

50146551322425 is a wasteful number, since it uses less digits than its factorization.

50146551322425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1082343 (or 1082335 counting only the distinct ones).

The product of its (nonzero) digits is 1440000, while the sum is 45.

The spelling of 50146551322425 in words is "fifty trillion, one hundred forty-six billion, five hundred fifty-one million, three hundred twenty-two thousand, four hundred twenty-five".