11672551300 has 36 divisors (see below), whose sum is σ = 25744686436. Its totient is φ = 4592476800.

The previous prime is 11672551259. The next prime is 11672551307. The reversal of 11672551300 is 315527611.

It can be written as a sum of positive squares in 6 ways, for example, as 6010590784 + 5661960516 = 77528^2 + 75246^2 .

It is a super-2 number, since 2×11672551300² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11672551307) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 950667 + ... + 962866.

Almost surely, 2^11672551300 is an apocalyptic number.

11672551300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11672551300 is an abundant number, since it is smaller than the sum of its proper divisors (14072135136).

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

11672551300 is a wasteful number, since it uses less digits than its factorization.

11672551300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1913608 (or 1913601 counting only the distinct ones).

The product of its (nonzero) digits is 6300, while the sum is 31.

The spelling of 11672551300 in words is "eleven billion, six hundred seventy-two million, five hundred fifty-one thousand, three hundred".