10407506450 has 72 divisors (see below), whose sum is σ = 21415241316. Its totient is φ = 3760099200.

The previous prime is 10407506449. The next prime is 10407506489. The reversal of 10407506450 is 5460570401.

It can be written as a sum of positive squares in 6 ways, for example, as 3305905009 + 7101601441 = 57497^2 + 84271^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 944372 + ... + 955328.

Almost surely, 2^10407506450 is an apocalyptic number.

10407506450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10407506450 is an abundant number, since it is smaller than the sum of its proper divisors (11007734866).

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

10407506450 is a wasteful number, since it uses less digits than its factorization.

10407506450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11148 (or 11132 counting only the distinct ones).

The product of its (nonzero) digits is 16800, while the sum is 32.

The spelling of 10407506450 in words is "ten billion, four hundred seven million, five hundred six thousand, four hundred fifty".