38464102953 has 6 divisors (see below), whose sum is σ = 55559259834. Its totient is φ = 25642735296.

The previous prime is 38464102951. The next prime is 38464102993. The reversal of 38464102953 is 35920146483.

38464102953 is a `hidden beast` number, since 38 + 464 + 102 + 9 + 53 = 666.

It can be written as a sum of positive squares in only one way, i.e., 37238192784 + 1225910169 = 192972^2 + 35013^2 .

It is not a de Polignac number, because 38464102953 - 2¹ = 38464102951 is a prime.

It is a super-3 number, since 3×38464102953³ (a number of 33 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 38464102899 and 38464102908.

It is not an unprimeable number, because it can be changed into a prime (38464102951) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2136894600 + ... + 2136894617.

It is an arithmetic number, because the mean of its divisors is an integer number (9259876639).

Almost surely, 2^38464102953 is an apocalyptic number.

It is an amenable number.

38464102953 is a deficient number, since it is larger than the sum of its proper divisors (17095156881).

38464102953 is a wasteful number, since it uses less digits than its factorization.

38464102953 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4273789223 (or 4273789220 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 45.

The spelling of 38464102953 in words is "thirty-eight billion, four hundred sixty-four million, one hundred two thousand, nine hundred fifty-three".