37954054149 has 48 divisors (see below), whose sum is σ = 57740471040. Its totient is φ = 22143369600.

The previous prime is 37954054147. The next prime is 37954054169. The reversal of 37954054149 is 94145045973.

It is a happy number.

It is not a de Polignac number, because 37954054149 - 2¹ = 37954054147 is a prime.

It is a super-2 number, since 2×37954054149² (a number of 22 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (51) coincides with the sum of the digits of its distinct prime factors.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (37954054147) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1022487 + ... + 1058955.

It is an arithmetic number, because the mean of its divisors is an integer number (1202926480).

Almost surely, 2^37954054149 is an apocalyptic number.

It is an amenable number.

37954054149 is a deficient number, since it is larger than the sum of its proper divisors (19786416891).

37954054149 is a wasteful number, since it uses less digits than its factorization.

37954054149 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36602 (or 36591 counting only the distinct ones).

The product of its (nonzero) digits is 2721600, while the sum is 51.

The spelling of 37954054149 in words is "thirty-seven billion, nine hundred fifty-four million, fifty-four thousand, one hundred forty-nine".