13557006901 has 8 divisors (see below), whose sum is σ = 14294055680. Its totient is φ = 12822310368.

The previous prime is 13557006877. The next prime is 13557006923. The reversal of 13557006901 is 10960075531.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13557006901 is a prime.

It is a super-2 number, since 2×13557006901² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13557016901) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 576216 + ... + 599281.

It is an arithmetic number, because the mean of its divisors is an integer number (1786756960).

Almost surely, 2^13557006901 is an apocalyptic number.

It is an amenable number.

13557006901 is a deficient number, since it is larger than the sum of its proper divisors (737048779).

13557006901 is a wasteful number, since it uses less digits than its factorization.

13557006901 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1176123.

The product of its (nonzero) digits is 28350, while the sum is 37.

The spelling of 13557006901 in words is "thirteen billion, five hundred fifty-seven million, six thousand, nine hundred one".