36521400124 has 24 divisors (see below), whose sum is σ = 69807666096. Its totient is φ = 16580400000.

The previous prime is 36521400109. The next prime is 36521400133. The reversal of 36521400124 is 42100412563.

It is a super-3 number, since 3×36521400124³ (a number of 33 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 36521400092 and 36521400101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 469377 + ... + 541624.

It is an arithmetic number, because the mean of its divisors is an integer number (2908652754).

Almost surely, 2^36521400124 is an apocalyptic number.

It is an amenable number.

36521400124 is a deficient number, since it is larger than the sum of its proper divisors (33286265972).

36521400124 is a wasteful number, since it uses less digits than its factorization.

36521400124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1011837 (or 1011835 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 28.

Adding to 36521400124 its reverse (42100412563), we get a palindrome (78621812687).

It can be divided in two parts, 36521 and 400124, that added together give a triangular number (436645 = T₉₃₄).

The spelling of 36521400124 in words is "thirty-six billion, five hundred twenty-one million, four hundred thousand, one hundred twenty-four".