50402010 has 32 divisors (see below), whose sum is σ = 121165632. Its totient is φ = 13418240.

The previous prime is 50401979. The next prime is 50402021. The reversal of 50402010 is 1020405.

It is a super-2 number, since 2×50402010² = 5080725224080200, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25477 + ... + 27383.

It is an arithmetic number, because the mean of its divisors is an integer number (3786426).

Almost surely, 2^50402010 is an apocalyptic number.

50402010 is an abundant number, since it is smaller than the sum of its proper divisors (70763622).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

50402010 is a wasteful number, since it uses less digits than its factorization.

50402010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2798.

The product of its (nonzero) digits is 40, while the sum is 12.

The square root of 50402010 is about 7099.4373016458. The cubic root of 50402010 is about 369.3878604722.

Adding to 50402010 its reverse (1020405), we get a palindrome (51422415).

The spelling of 50402010 in words is "fifty million, four hundred two thousand, ten".